제출 #638119

#제출 시각아이디문제언어결과실행 시간메모리
638119fadi57Super Dango Maker (JOI22_dango3)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "dango3.h" #include "grader.cpp" using namespace std; vector<int>ans[30]; int done[100000+9]; int n,m; bool check(int idx,int x){ memset(done,0,sizeof(done)); vector<int>v; done[x]=1; for(auto it:ans[idx]){ done[it]=1; } for(int i=1;i<=n*m;i++){ if(done[i]){ continue; } v.push_back(i); } return (Query(v)==m-2); } void Solve(int N, int M) { int cnt=0; n=N; m=M; int maxi=0; for(int i=1;i<=N*M;i++){ int st=1; int en=maxi; int last=0; while(st<=en){ int mid=(st+en)/2; if(check(mid,i)){ last=mid; st=mid+1; }else{ en=mid-1; } } ans[last+1].push_back(i); maxi=max(maxi,last+1); } for(int i=1;i<=m;i++){ Answer(ans[i]); } }

컴파일 시 표준 에러 (stderr) 메시지

dango3.cpp: In function 'void Solve(int, int)':
dango3.cpp:27:6: warning: unused variable 'cnt' [-Wunused-variable]
   27 |  int cnt=0;
      |      ^~~
/usr/bin/ld: /tmp/cchTyNeh.o: in function `Query(std::vector<int, std::allocator<int> > const&)':
grader.cpp:(.text+0x50): multiple definition of `Query(std::vector<int, std::allocator<int> > const&)'; /tmp/ccHRJ4tj.o:dango3.cpp:(.text+0x1e0): first defined here
/usr/bin/ld: /tmp/cchTyNeh.o: in function `Answer(std::vector<int, std::allocator<int> > const&)':
grader.cpp:(.text+0x1c0): multiple definition of `Answer(std::vector<int, std::allocator<int> > const&)'; /tmp/ccHRJ4tj.o:dango3.cpp:(.text+0x210): first defined here
/usr/bin/ld: /tmp/cchTyNeh.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccHRJ4tj.o:dango3.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status